Manufacturers tyres.

[SVboy]

I am using the fitted tyres on the gsxr-dont mind them-will probably use the same on the back when it is worn out-then go to Diablos all round when both need changing.....

[Central Wheel]

stick to what you know,so you dont have to piss about getting used to diffrent set,you can always keep the set you dont like then put back on when times get hard or your selling your bike.

[laRIKin]

I run the bike in on them and if I still hate them, I do a burn out or two to kill them and throw the front to the back of the shed, just in case it is needed later.

[Hitcher]

I always change my tyres when they're worn out. Whether required or not.